68874080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{39133}}^1$

素因数の和:39159

約数の個数: 48

約数和(自身を含む): 177511824

約数和(自身を除く): 108637744

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 39133, 78266, 156532, 195665, 313064, 391330, 430463, 626128, 782660, 860926, 1252256, 1565320, 1721852, 2152315, 3130640, 3443704, 4304630, 6261280, 6887408, 8609260, 13774816, 17218520, 34437040, 68874080]

約数ペア:

[(1, 68874080), (2, 34437040), (4, 17218520), (5, 13774816), (8, 8609260), (10, 6887408), (11, 6261280), (16, 4304630), (20, 3443704), (22, 3130640), (32, 2152315), (40, 1721852), (44, 1565320), (55, 1252256), (80, 860926), (88, 782660), (110, 626128), (160, 430463), (176, 391330), (220, 313064), (352, 195665), (440, 156532), (880, 78266), (1760, 39133)]